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The AEG PE (factory designation Panzer Einsitzer – "armoured one-seater") was a prototype triplane fighter built by the (AEG) during the First World War for the Imperial German Army's () Imperial German Air Service (). It was intended to attack enemy ground-attack aircraft at low level within range of anti-aircraft defenses. The aircraft began flight testing in late 1917, but it was rejected on the grounds of poor flight characteristics.
Development
Documentation on the PE is lacking, but aviation historian Jack Herris believes that it was inspired by the head of the Inspectorate of Flying Troops ( (), Lieutenant-Colonel () Wilhelm Siegert, who believed in "specialized aircraft to fulfill specific roles".